IATA had earlier forecast global passenger traffic to contract by two percent this year, with a recovery in 2010.

VOA: standard.2009.04.28

In order to devise an insurance contact that does this job, we have to have a contract between an insurance company and the insured.

要想设计一个保险合约,要想做这项工作，我们得在保险公司和,被保险人之间建立一个合约。

耶鲁公开课 - 金融市场课程节选

This is a contract with his father in this passage.

这段话是他与父亲的合同。

耶鲁公开课 - 弥尔顿课程节选

They could say I won't lower my prices if you don't lower your prices, and they could put this contract in with the pricy lawyer, who's taking a day off from the divorce court, and that would secure that they wouldn't lower prices on each other.

可以协定好你不降价我就不降,然后可以找个刚处理完离婚纠纷的,著名律师来作见证人,那样他们就放心对方不会打价格战了

耶鲁公开课 - 博弈论课程节选